Hilmar Ingredients delivers the promise of dairy: whey protein, lactose and milk powders, powerhouse ingredients for nutrition and function. Please check Hilmar Cheese Company's website for job openings. A division of Hilmar Cheese Company, Inc. Hilmar Ingredients has manufacturing facilities in California and Texas. These operations provide us with the freshest, highest quality sweet whey stream. From this, we produce a trusted range of whey proteins used in foods and beverages around the world. We also produce high purity lactose for confections, infant formula and pharmaceuticals. We are FSSC 22000 certified and meet the requirements of the Global Food Safety Initiative. Our products are kosher, halal and meet international standards.